<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true">
            <el-form-item label="名称" prop="name">
              <el-input v-model="queryParams.name" placeholder="请输入名称" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['biz:layer:add']">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['biz:layer:edit']">修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['biz:layer:remove']"
              >删除</el-button
            >
          </el-col>
          <!--          <el-col :span="1.5">-->
          <!--            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['biz:layer:export']">导出</el-button>-->
          <!--          </el-col>-->
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" :data="layerList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="编号" align="center" prop="id" v-if="false" />
        <el-table-column label="名称" align="center" prop="name" />
        <el-table-column label="是否可见" align="center" prop="visable">
          <template #default="scope">
            <dict-tag :options="sys_yes_no" :value="scope.row.visable" />
          </template>
        </el-table-column>
        <el-table-column label="图标" align="center" prop="icon" width="100">
          <template #default="scope">
            <image-preview :src="scope.row.iconUrl" :width="50" :height="50" />
          </template>
        </el-table-column>
        <el-table-column label="要素类型" align="center" prop="geometry">
          <template #default="scope">
            <dict-tag :options="feature_type" :value="scope.row.geometry" />
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['biz:layer:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['biz:layer:remove']"></el-button>
            </el-tooltip>
            <el-tooltip content="详情" placement="top">
              <el-button link type="primary" icon="View" @click="handleDetail(scope.row)" v-hasPermi="['biz:layer:list']"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
    <!-- 添加或修改重点防护与基础设施对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="800px" append-to-body>
      <el-form ref="layerFormRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="要素类型" prop="geometry">
          <el-radio-group v-model="form.geometry">
            <el-radio v-for="dict in feature_type" :key="dict.value" :label="dict.value">{{ dict.label }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="图标" prop="icon">
          <image-upload v-model="form.icon" :limit="1" />
        </el-form-item>
        <el-form-item label="是否可见" prop="visable">
          <el-switch v-model="form.visable" active-value="Y" inactive-value="N" />
        </el-form-item>
        <el-form-item label="属性" prop="properties">
          <el-table :data="propertyData">
            <el-table-column prop="label" label="显示名称">
              <template #default="{ row, $index }">
                <div v-if="editableRowIndex === $index && editableColumn === 'label'">
                  <el-input v-model="row.label" @blur="saveEdit(row)" @keyup.enter="saveEdit(row)" />
                </div>
                <div v-else @click="startEdit($index, 'label')" style="width: 100%">
                  {{ row.label || '-' }}
                </div>
              </template>
            </el-table-column>
            <el-table-column prop="name" label="属性名称">
              <template #default="{ row, $index }">
                <div v-if="editableRowIndex === $index && editableColumn === 'name'">
                  <el-input v-model="row.name" @blur="saveEdit(row)" @keyup.enter="saveEdit(row)" />
                </div>
                <div v-else @click="startEdit($index, 'name')">
                  {{ row.name || '-' }}
                </div>
              </template>
            </el-table-column>
            <!-- 操作列 -->
            <el-table-column label="操作" width="80px">
              <template #default="{ $index }">
                <el-button type="danger" size="small" @click="deleteRow($index)">删除</el-button>
              </template>
            </el-table-column>
          </el-table>
          <!-- 新增行按钮 -->
          <el-button type="primary" @click="addRow" style="margin-top: 16px">新增一行</el-button>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Layer" lang="ts">
import { listLayer, getLayer, delLayer, addLayer, updateLayer } from '@/api/biz/layer';
import { LayerVO, LayerQuery, LayerForm } from '@/api/biz/layer/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const { feature_type, sys_yes_no } = toRefs<any>(proxy?.useDict('feature_type', 'sys_yes_no'));

const layerList = ref<LayerVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const propertyData = ref<[]>([]);
// 当前正在编辑的行索引
const editableRowIndex = ref<number>();
// 当前正在编辑的列字段
const editableColumn = ref<string>();

const queryFormRef = ref<ElFormInstance>();
const layerFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const initFormData: LayerForm = {
  id: undefined,
  name: undefined,
  visable: undefined,
  icon: undefined,
  geometry: undefined,
  properties: undefined
};
const data = reactive<PageData<LayerForm, LayerQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    name: undefined,
    visable: undefined,
    icon: undefined,
    geometry: undefined,
    properties: undefined,
    params: {}
  },
  rules: {
    id: [{ required: true, message: '编号不能为空', trigger: 'blur' }],
    name: [{ required: true, message: '名称不能为空', trigger: 'blur' }],
    // visable: [{ required: true, message: '是否可见不能为空', trigger: 'blur' }],
    geometry: [{ required: true, message: '要素类型不能为空', trigger: 'blur' }],
    properties: [{ required: true, message: '属性不能为空', trigger: 'blur' }]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询重点防护与基础设施列表 */
const getList = async () => {
  loading.value = true;
  const res = await listLayer(queryParams.value);
  layerList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  layerFormRef.value?.resetFields();
  propertyData.value = [];
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: LayerVO[]) => {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加重点防护与基础设施';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: LayerVO) => {
  reset();
  const _id = row?.id || ids.value[0];
  const res = await getLayer(_id);
  Object.assign(form.value, res.data);
  propertyData.value = JSON.parse(form.value.properties);
  dialog.visible = true;
  dialog.title = '修改重点防护与基础设施';
};

/** 提交按钮 */
const submitForm = () => {
  layerFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.id) {
        await updateLayer(form.value).finally(() => (buttonLoading.value = false));
      } else {
        await addLayer(form.value).finally(() => (buttonLoading.value = false));
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: LayerVO) => {
  const _ids = row?.id || ids.value;
  await proxy?.$modal.confirm('是否确认删除重点防护与基础设施编号为"' + _ids + '"的数据项？').finally(() => (loading.value = false));
  await delLayer(_ids);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download(
    'biz/layer/export',
    {
      ...queryParams.value
    },
    `layer_${new Date().getTime()}.xlsx`
  );
};

const handleDetail = (row) => {
  proxy.$router.push({
    path: `/cd/feature/index/` + row.id
  });
};

// 开始编辑
const startEdit = (index, column) => {
  editableRowIndex.value = index;
  editableColumn.value = column;
};

// 保存编辑
const saveEdit = (row) => {
  editableRowIndex.value = null;
  editableColumn.value = null;
  form.value.properties = JSON.stringify(propertyData.value);
};

// 新增一行
const addRow = () => {
  propertyData.value.push({ name: '', label: '' }); // 插入一行空数据
  editableRowIndex.value = propertyData.value.length - 1; // 自动进入编辑模式
  editableColumn.value = 'label'; // 默认编辑第一列
};

// 删除一行
const deleteRow = (index) => {
  propertyData.value.splice(index, 1); // 删除指定行
  form.value.properties = JSON.stringify(propertyData.value);
};

onMounted(() => {
  getList();
});
</script>

<style lang="scss" scoped>
:deep(.el-form-item__label) {
  width: 120px;
}

.el-table .cell {
  cursor: pointer;
}
</style>
